sip/pkg/bmh/errors.go
Sean Eagan 44ee037f5b Remove VM assumption from API
This removes references to "vm", "vino", and "vbmh" in the API and
replaces them with "bmh" since at least the existing functionality of
SIP is applicable to any BMH, not just those backed by vino/VMs.
If/when we add functionality specific to VM nodes, the API for those
features should be named/documented accordingly.

This also updates BMH scheduling to support arbitrary label selectors [0].

[0]: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#resources-that-support-set-based-requirements

Closes: #8
Closes: #9
Change-Id: I105fe3dc854c032c755997c47c24997a03cd65e6
2021-03-15 15:40:49 -05:00

68 lines
2.0 KiB
Go

package bmh
import (
"fmt"
metal3 "github.com/metal3-io/baremetal-operator/apis/metal3.io/v1alpha1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
airshipv1 "sipcluster/pkg/api/v1"
)
// ErrorConstraintNotFound is returned when wrong AuthType is provided
type ErrorConstraintNotFound struct {
}
func (e ErrorConstraintNotFound) Error() string {
return "Invalid or Not found Schedulign Constraint"
}
type ErrorUnableToFullySchedule struct {
TargetNode airshipv1.BMHRole
TargetLabelSelector metav1.LabelSelector
}
func (e ErrorUnableToFullySchedule) Error() string {
return fmt.Sprintf("Unable to complete a schedule with a target of %v nodes, with a label selector of %v",
e.TargetNode, e.TargetLabelSelector)
}
type ErrorHostIPNotFound struct {
HostName string
IPInterface string
Message string
}
func (e ErrorHostIPNotFound) Error() string {
return fmt.Sprintf("Unable to identify the vBMH Host %v IP address on interface %v required by "+
"Infrastructure Service %s", e.HostName, e.IPInterface, e.Message)
}
// ErrorUknownSpreadTopology is returned when wrong AuthType is provided
type ErrorUknownSpreadTopology struct {
Topology airshipv1.SpreadTopology
}
func (e ErrorUknownSpreadTopology) Error() string {
return fmt.Sprintf("Uknown spread topology '%s'", e.Topology)
}
// ErrorNetworkDataNotFound is returned when NetworkData metadata is missing from BMH
type ErrorNetworkDataNotFound struct {
BMH metal3.BareMetalHost
}
func (e ErrorNetworkDataNotFound) Error() string {
return fmt.Sprintf("vBMH Host %v does not define NetworkData, but is required for scheduling.", e.BMH)
}
// ErrMalformedManagementCredentials occurs when a BMC credentials secret does not contain username and password fields.
type ErrMalformedManagementCredentials struct {
SecretName string
}
func (e ErrMalformedManagementCredentials) Error() string {
return fmt.Sprintf("secret %s contains malformed management credentials. Must contain '%s' and '%s' fields.",
e.SecretName, keyBMCUsername, keyBMCPassword)
}